JVC CA-DXJ21, GVT0245-001A, DX-J21, CA-DXJ11 manual Precautions

Precautions

Installation

•Install the System in a location with adequate ventilation to prevent internal heat build-up in the System.

DO NOT install the System in a location near heat sources, or in a place subject to direct sunlight, excessive dust or vibration.

•Install in a place which is level, dry and neither too hot nor too cold—between 5°C and 35°C (41˚F and 95˚F).

•Leave sufficient distance between the System and the TV.

•Keep the speakers away from the TV to avoid interference with the TV.

Power sources

•When unplugging the System from the wall outlet, always pull on the plug, not the AC power cord.

DO NOT handle the AC power cord with wet hands.

Moisture condensation

Moisture may condense in the lenses on the System in the following cases:

•After starting to heat the room

•In a damp room

•If the System is brought directly from a cold to a warm

place.

Should this occur, the System may malfunction. In this case, leave the System turned on for a few hours until the moisture evaporates, unplug the AC power cord, then plug it in again.

Internal heat

•Make sure there is good ventilation around the System. Poor ventilation could overheat and damage the System.

–A cooling fan is inside the System to prevent heat build-up.

DO NOT block the ventilation openings or holes. If they are blocked by a newspaper or cloth, etc., the heat may not be able to get out.

Others

•Should any metallic object or liquid fall into the System, unplug the AC power cord and consult your dealer before operating any further.

DO NOT disassemble the System since there are no user serviceable parts inside.

•If you are not going to operate the System for an extended period of time, unplug the AC power cord from the wall outlet.

If anything goes wrong, unplug the AC power cord and consult your dealer.

Contents
Connections	3
Connecting a USB Mass storage class device	6
Preparing the Remote Control	6
Canceling the Demonstration	6
Changing the Color System	6
Display Indication	7
Daily Operations—Playback	8
Adjusting the Volume	9
Listening to the Radio	9
Playing Back a Disc/USB Mass Storage Class Device	10
Playing Back a Tape	12
Daily Operations—Sound & Other Adjustments	13
Adjusting the Speaker Output Balance	13
Reinforcing the Bass Sound	13
Applying an Optimal Bass Sound Effect—VARIO BASS	13
Selecting the Sound Modes	14
Creating Your Own Sound Modes—User Mode	14
Creating 3-Dimensional Sound Field—3D Phonic	15
Presetting Automatic DVD Video
Sound Increase Level	15
Changing the Picture Tone	15
Changing the Display Brightness	16
Setting the Clock	16
Unique Video Disc/File Operations	17
Selecting the Audio Track	17
Selecting the Subtitle Language	18
Selecting the View Angle	18
Reviewing the Playback Quickly	18
Special Picture Playback	19
Advanced Playback Operations	20
Programming the Playing Order—Program Play	20
Playing at Random—Random Play	21
Playing Repeatedly—Repeat Play	22
Prohibiting Disc Ejection—Child Lock	22
On-Screen Operations	23
On-screen Bar Information	23
Operations Using the On-screen Bar	24
Operations Using the Control Screen	27
Recording Operations	29
Recording onto a Tape	29
Dubbing Tapes	30
Synchronized Recording	30
Enjoying Karaoke	31
Singing Along (Karaoke)	31
Adjusting the Sound Track for Karaoke	32
Scoring Your Karaoke Skill	32
Changing the Karaoke Setting	33
Reserving Karaoke Songs—Karaoke Program Play	34
Timer Operations	35
Setting the Timer	35
Turning Off the Power Automatically	36
Timer Priority	36
Setup Menu Operations	37
Operating the TV	39
Additional Information	40
Learning More about This System	40
Troubleshooting	44
Specifications	47
Parts Index	48

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